80893016

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{215141}}^1$

素因数の和:215194

約数の個数: 16

約数和(自身を含む): 154902240

約数和(自身を除く): 74009224

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 215141, 430282, 860564, 1721128, 10111627, 20223254, 40446508, 80893016]

約数ペア:

[(1, 80893016), (2, 40446508), (4, 20223254), (8, 10111627), (47, 1721128), (94, 860564), (188, 430282), (376, 215141)]